Correcting device for correcting steel structure

Abstract

The invention discloses a correction device for correcting a steel structure, which relates to the technical field of steel structure correction and comprises a correction box, a toothed chain A and a toothed chain B, according to the device, the motor A drives the gear A to rotate, the gear A drives the transmission shaft A to rotate and meanwhile drives the gear B to rotate through the toothed chain A, so that the gear B drives the transmission shaft B to rotate, and at the moment, the steel structure moves through the transmission shaft A and the transmission shaft B. When transverse movement of the steel structure needs to be adjusted, only the motor B drives the gear C to rotate; a gear C drives a gear D to rotate through a toothed chain B, so that a screw rod is driven to rotate through the gear C and the gear D, the screw rod drives a connecting block to transversely slide in a transmission box A, so that a moving rod is driven to slide into a limiting hole, at the moment, the moving rod drives the steel structure to transversely move through a guide block, and the feeding angle of the steel structure is adjusted; and the situation that the steel structure collides with the correcting device and is damaged is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure correction, in particular to a correction device used for steel structure correction. Background Art

[0002] Steel structure correction devices are equipment used to correct various deformations or non-compliance with design requirements that occur in steel structures during manufacturing, transportation, installation or use. These devices correct the geometric shape of the steel structure by applying force or pressure to ensure that it complies with design specifications and engineering standards.

[0003] For example, the "correction device for steel structure correction" with the publication number CN114178352A includes a groove fixed below the ground surface; a fire heating device and a lifting device are installed in the groove; a pair of equipment mounting bases are symmetrically fixed on both sides of the groove; a fire avoidance device opened on both sides is installed on the equipment mounting base and the upper end of the groove; a symmetrically arranged extrusion correction device is installed above the equipment mounting bases on both sides, and a row of slides cooperating with the fire avoidance device is arranged on the upper ends of both sides of the groove, and the slides are arranged perpendicular to the length direction of the groove; limit blocks cooperating with the fire avoidance device are symmetrically arranged near the groove opening on the upper ends of both sides of the groove. The present invention corrects the morphology of longer steel structures by heating first, then correcting, and finally heating and cooling, thereby reducing the requirements of the corrected steel structure on the equipment pressure, reducing the production cost of the correction equipment, reducing the floor space occupied by the correction equipment, releasing the internal stress of the corrected steel structure, and improving the performance of the corrected steel structure.

[0004] However, in the prior art, although this type of steel structure correction device can reduce the floor space of the correction equipment, release the internal stress of the steel structure after correction, and improve the performance of the steel structure after correction, it is lacking in assisting the transportation of materials for the steel structure. Since this type of steel structure correction device does not have the function of assisting the transportation of materials for the steel structure and adjusting the feeding angle of the steel structure, this will result in the need for workers to use lifting equipment to align the steel structure with the feeding port of the correction device before correcting it when transporting the steel structure. When adjusting the feeding angle of the steel structure, the steel structure and the correction device usually collide with each other. Since the steel structure is heavy and large in size, the correction device and the steel structure collide and are damaged. Summary of the invention

[0005] The purpose of the present invention is to provide a correction device for steel structure correction to solve the problem that the steel structure correction device proposed in the above background technology does not have a structure for auxiliary feeding of the steel structure and adjusting the feeding angle of the steel structure, resulting in collision and damage between the steel structure and the correction device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A correction device for steel structure correction, comprising a correction box, a tooth chain A and a tooth chain B, a transmission box A is fixedly installed on one side of the correction box, a motor A is fixedly installed on the surface of the transmission box A, a gear A is installed on the output end of the motor A, a transmission shaft A is fixedly installed on the surface of the gear A, a gear B is rotatably connected inside the transmission box A, a transmission shaft B is fixedly installed on the surface of the gear B, a motor B is fixedly installed on the surface of the transmission box A, a transmission shaft B is installed on the output end of the motor B, a gear C is fixedly installed on one end of the transmission shaft C, a screw rod is fixedly installed on the surface of the gear C, a limiting hole is penetrated through the side of the transmission box A, a connecting block is slidably connected inside the transmission box A, a moving rod is fixedly installed on the top surface of the connecting block, a gear D is rotatably connected inside the transmission box A, a limiting rod is fixedly installed on the surface of the moving rod, a rotating rod A is rotatably connected inside the moving rod, and a guide block is fixedly installed on one end of the rotating rod A.

[0007] Preferably, a cylinder is fixedly installed on the top surface of the correction box, a top plate is installed on the output end of the cylinder, a transmission column is fixedly installed on the bottom surface of the top plate, a pressure plate is fixedly installed on the bottom end of the transmission column, a heater A is fixedly installed on the top surface of the pressure plate, a heating roller A is installed on the output end of the heater A, a heater B is fixedly installed inside the correction box, a heat conducting plate is installed on the output end of the heater B, a torsion spring is sleeved on the surface of the rotating rod A, an electric push rod A is fixedly installed inside the correction box, and a correction block is installed on the output end of the electric push rod A.

[0008] Preferably, the heating roller A is rotationally connected to the pressing plate, the transmission shaft A and the transmission shaft B are rotationally connected to the transmission box A, and the gear A and the gear B are meshed with the toothed chain A.

[0009] Preferably, screw rods are fixedly mounted on the surfaces of gear C and gear B, gear C and gear D are meshed with toothed chain B, the screw rod is rotationally connected to transmission box A, the connecting block is threadedly connected to the screw rod, and the movable rod is slidingly connected to the limiting hole.

[0010] Preferably, one end of the torsion spring is connected to the side surface of the guide block, and the other end is connected to the inner surface of the moving rod, and the guide block and the moving rod are slidably connected.

[0011] Preferably, a water tank is fixedly installed on the top surface of the correction box, a water pump is fixedly installed on the top surface of the correction box, a connecting pipe is installed on the output end of the water pump, a water storage plate is fixedly installed on the inner surface of the correction box, a nozzle is fixedly installed on the bottom surface of the water storage plate, a transmission box B is fixedly installed on one side of the correction box, a guide rod is rotatably connected inside the transmission box B, a sewage pool is arranged inside the transmission box B, a limiting groove A is provided on the surface of the transmission box B, a moving frame is provided inside the transmission box B, a rotating rod B is rotatably connected inside the moving frame, a material guide plate is fixedly installed on one end of the rotating rod B, a filter screen is arranged inside the material guide plate, a limiting groove B is provided on the surface of the moving frame, a sliding rod is slidably connected inside the moving frame, a spring is sleeved on the surface of the sliding rod, an insert block is fixedly installed on one end of the sliding rod, and a shift block is fixedly installed on the top surface of the insert block.

[0012] Preferably, one end of the connecting pipe is connected to the output end of the water tank, and the other end is connected to the input end of the water storage plate. The movable frame is slidably connected to the limiting groove A, and the bottom surface of the water storage plate is an inclined surface.

[0013] Preferably, one end of the spring is connected to the surface of the insert block, and the other end is connected to the inner surface of the movable frame. The insert block is slidably connected to the guide plate, and the shift block is slidably connected to the limiting groove B.

[0014] Preferably, electric push rods B are fixedly installed on both sides of the correction box, side panels are installed on the output ends of the electric push rods B, baffles are fixedly installed on the surfaces of the side panels, slide grooves A are opened on both sides of the correction box, slide grooves B are opened on the surface of the correction box, and a card slot is opened on the top surface of the transmission box B.

[0015] Preferably, the baffle plate is slidably connected to the slide groove B, the side plate is slidably connected to the slide groove A, the baffle plate and the side plate are both slidably connected to the correction box, and the baffle plate is slidably connected to the card slot.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, the motor A drives the gear A to rotate. While the gear A drives the transmission shaft A to rotate, it also drives the gear B to rotate through the toothed chain A, thereby driving the transmission shaft B to rotate through the gear B. At this time, the steel structure will move through the transmission shaft A and the transmission shaft B. When it is necessary to adjust the lateral movement of the steel structure, it is only necessary to drive the gear C to rotate through the motor B. The gear C will drive the gear D to rotate through the toothed chain B, thereby driving the screw rod to rotate through the gear C and the gear D. The screw rod will drive the connecting block to slide laterally inside the transmission box A, thereby driving the moving rod to slide into the limiting hole. At this time, the moving rod will drive the steel structure to move laterally through the guide block, thereby completing the adjustment of the feeding angle of the steel structure, and avoiding the situation where the steel structure and the correction device are damaged by collision.

[0018] 2. In the present invention, water in the water tank is injected into the water storage plate through a water pump and a connecting pipe, and then a nozzle is used to spray the water onto the surface of the corrected steel structure, thereby completing the cooling of the steel structure, and the sewage will flow into the sewage pool in the transmission box A. At this time, the filter screen will filter the sewage, thereby collecting the dust or impurities in the sewage in the guide plate. When cleaning the dust or impurities, it is only necessary to pull the movable frame out of the limit groove A, and then move the shifting block, the shifting block will drive the insertion block to move, and after the insertion block slides out of the guide plate, the guide plate will be rotated inside the movable frame through the rotating rod B under the action of gravity, and after the guide plate is turned away, the dust or impurities in the guide plate can be cleaned, thereby playing a role in quickly cooling the steel structure, so that it can quickly harden and maintain a new shape, and at the same time, it is convenient to collect and filter the sewage after spraying, so that the cooling water can be reused, thereby saving the water cost.

[0019] 3. In the present invention, the electric push rod B drives the side plate to slide downward inside the slide groove A, and the side plate drives the baffle plate to slide downward inside the slide groove B. After the baffle plate is inserted into the slot or fits on the top surface of the steel structure, the cooling water sprayed by the nozzle can be blocked, which not only prevents the cooling water from splashing, but also guides the cooling water to the steel structure, so that the steel structure can be cooled quickly. At the same time, it also avoids the cooling water from splashing onto the staff after being heated, causing the staff to be scalded. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a correction device for steel structure correction of the present invention;

[0021] Figure 2 A longitudinal cross-sectional view of a correction device for steel structure correction according to the present invention;

[0022] Figure 3 It is a schematic diagram of the exploded structure of the motor A, the gear connection A and the transmission shaft A in a correction device for steel structure correction of the present invention;

[0023] Figure 4 It is a schematic diagram of the exploded structure of the motor B, the moving rod, the toothed chain B and the lead screw in a correction device for steel structure correction of the present invention;

[0024] Figure 5 A correction device for steel structure correction of the present invention Figure 4 The enlarged view of point A in the middle;

[0025] Figure 6 It is a schematic diagram of the explosion structure of the electric push rod A, the water pump and the water storage plate in a correction device for steel structure correction of the present invention;

[0026] Figure 7 It is a schematic diagram of the explosion structure of a moving frame, a material guide plate and an insert block in a correction device for steel structure correction of the present invention;

[0027] Figure 8 A correction device for steel structure correction of the present invention Figure 7 The enlarged view of point B in the middle;

[0028] Fig. 9 The figure is a side view of a correction device for steel structure correction according to the present invention.

[0029] In the figure: 1. Correction box; 2. Cylinder; 3. Top plate; 4. Transmission column; 5. Press plate; 6. Heater A; 7. Heating roller A; 8. Heater B; 9. Heat conducting plate; 10. Transmission box A; 11. Motor A; 12. Gear A; 13. Transmission shaft A; 14. Tooth chain A; 15. Gear B; 16. Transmission shaft B; 17. Motor B; 18. Transmission shaft C; 19. Gear C; 20. Screw rod; 21. Limit hole; 22. Connecting block; 23. Moving rod; 24. Gear D; 25. Tooth chain B; 26. Limit rod; 27. Rotating rod A; 28. Torsion spring; 29. ​​Guide block; 30. Electric push rod A ; 31. Correction block; 200. Transmission box B; 201. Water tank; 202. Water pump; 203. Connecting pipe; 204. Water storage plate; 205. Nozzle; 206. Guide rod; 207. Sewage tank; 208. Limiting groove A; 209. Drain valve; 210. Moving frame; 211. Turn bar B; 212. Guide plate; 213. Filter; 214. Limiting groove B; 215. Slide bar; 216. Spring; 217. Insert block; 218. Dial block; 300. Side block; 301. Electric push rod B; 302. Side plate; 303. Slide A; 304. Slide B; 305. Baffle; 306. Slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1: Reference Figure 1-6 As shown: A correction device for steel structure correction, including a correction box 1, a toothed chain A14 and a toothed chain B25, a transmission box A10 is fixedly installed on one side of the correction box 1, a motor A11 is fixedly installed on the surface of the transmission box A10, a gear A12 is installed on the output end of the motor A11, a transmission shaft A13 is fixedly installed on the surface of the gear A12, a gear B15 is rotatably connected inside the transmission box A10, a transmission shaft B16 is fixedly installed on the surface of the gear B15, a motor B17 is fixedly installed on the surface of the transmission box A10, a transmission shaft B16 is installed on the output end of the motor B17, and a transmission shaft B13 is fixedly installed on the output end of the motor B17. A gear C19 is fixedly installed at one end of the shaft C18, a screw 20 is fixedly installed on the surface of the gear C19, a limiting hole 21 is penetrated through the side of the transmission box A10, a connecting block 22 is slidably connected inside the transmission box A10, a moving rod 23 is fixedly installed on the top surface of the connecting block 22, a gear D24 is rotatably connected inside the transmission box A10, a limiting rod 26 is fixedly installed on the surface of the moving rod 23, a rotating rod A27 is rotatably connected inside the moving rod 23, a guide block 29 is fixedly installed on one end of the rotating rod A27, a cylinder 2 is fixedly installed on the top surface of the correction box 1, and the output end of the cylinder 2 is installed A top plate 3 is installed, a transmission column 4 is fixedly installed on the bottom surface of the top plate 3, a pressing plate 5 is fixedly installed on the bottom end of the transmission column 4, a heater A6 is fixedly installed on the top surface of the pressing plate 5, a heating roller A7 is installed on the output end of the heater A6, a heater B8 is fixedly installed inside the correction box 1, a heat conducting plate 9 is installed on the output end of the heater B8, a torsion spring 28 is sleeved on the surface of the rotating rod A27, an electric push rod A30 is fixedly installed inside the correction box 1, a correction block 31 is installed on the output end of the electric push rod A30, the heating roller A7 is rotatably connected to the pressing plate 5, and the transmission shaft A13 and the transmission shaft B16 are fixedly installed inside the correction box 1. Both are rotatably connected to the transmission box A10, gear A12 and gear B15 are meshed with the toothed chain A14, screw rods 20 are fixedly installed on the surfaces of gears C19 and gear B15, gear C19 and gear D24 are meshed with the toothed chain B25, screw rod 20 is rotatably connected to the transmission box A10, connecting block 22 is threadedly connected to screw rod 20, moving rod 23 is slidably connected to limiting hole 21, one end of torsion spring 28 is connected to the side of guide block 29, and the other end is connected to the inner surface of moving rod 23, and guide block 29 is slidably connected to moving rod 23.

[0032] In this embodiment, the top plate 3 is driven downward by the cylinder 2, and the top plate 3 drives the pressing plate 5 to move downward through the transmission column 4. After the heating roller A7 is attached to the top surface of the steel structure, the heater A6 and the heater B8 can be turned on, so that the steel structure is heated and corrected by the heating roller A7 and the heat conducting plate 9;

[0033] The motor A11 drives the gear A12 to rotate. While the gear A12 drives the transmission shaft A13 to rotate, it also drives the gear B15 to rotate through the toothed chain A14, thereby driving the transmission shaft B16 to rotate through the gear B15. At this time, the steel structure will move through the transmission shaft A13 and the transmission shaft B16. When it is necessary to adjust the lateral movement of the steel structure, it is only necessary to drive the gear C19 to rotate through the motor B17. The gear C19 will drive the gear D24 to rotate through the toothed chain B25, thereby driving the screw rod 20 to rotate through the gear C19 and the gear D24. The screw rod 20 will drive the connecting block 22 to slide laterally inside the transmission box A10, thereby driving the moving rod 23 to slide into the limiting hole 21. At this time, the moving rod 23 will drive the steel structure to move laterally through the guide block 29, thereby completing the adjustment of the feeding angle of the steel structure and avoiding damage to the steel structure and the correction device caused by collision.

[0034] Embodiment 2: Figure 6-8 As shown, a water tank 201 is fixedly installed on the top surface of the correction box 1, a water pump 202 is fixedly installed on the top surface of the correction box 1, a connecting pipe 203 is installed on the output end of the water pump 202, a water storage plate 204 is fixedly installed on the inner surface of the correction box 1, a nozzle 205 is fixedly installed on the bottom surface of the water storage plate 204, a transmission box B200 is fixedly installed on one side of the correction box 1, the transmission box B200 is internally rotatably connected to a guide rod 206, a sewage pool 207 is arranged inside the transmission box B200, a limiting groove A208 is provided on the surface of the transmission box B200, a moving frame 210 is arranged inside the transmission box B200, the moving frame 210 is internally rotatably connected to a rotating rod B211, a guide plate 212 is fixedly installed on one end of the rotating rod B211, and the guide plate 212 is internally A filter screen 213 is provided, a limiting groove B214 is provided on the surface of the movable frame 210, a slide rod 215 is slidably connected inside the movable frame 210, a spring 216 is sleeved on the surface of the slide rod 215, an insert block 217 is fixedly installed at one end of the slide rod 215, a shift block 218 is fixedly installed on the top surface of the insert block 217, one end of the connecting pipe 203 is connected to the output end of the water tank 201, and the other end is connected to the input end of the water storage plate 204, the movable frame 210 is slidably connected to the limiting groove A208, the bottom surface of the water storage plate 204 is an inclined surface, one end of the spring 216 is connected to the surface of the insert block 217, and the other end is connected to the inner surface of the movable frame 210, the insert block 217 is slidably connected to the guide plate 212, and the shift block 218 is slidably connected to the limiting groove B214.

[0035] In this embodiment, water in the water tank 201 is injected into the water storage plate 204 through the water pump 202 and the connecting pipe 203, and then sprayed onto the surface of the corrected steel structure by the nozzle 205, thereby completing the cooling of the steel structure, and the sewage will flow into the sewage pool 207 in the transmission box A10, at which time the filter screen 213 will filter the sewage, thereby collecting dust or impurities in the sewage in the guide plate 212, and at this time the filtered sewage will enter the sewage pool 207, and then the water in the sewage pool 207 can be discharged through the drain valve 209;

[0036] By moving the movable frame 210, after the movable frame 210 is pulled out from the limit slot A208, the shifting block 218 is shifted, and the shifting block 218 will drive the plugging block 217 to move. After the plugging block 217 slides out from the guide plate 212, the guide plate 212 will be rotated inside the movable frame 210 through the rotating rod B211 under the action of gravity. After the guide plate 212 is turned away, the dust or impurities in the guide plate 212 can be cleaned, thereby quickly cooling the steel structure to make it harden quickly and maintain a new shape. At the same time, it also facilitates the collection and filtration of the sewage after spraying so that the cooling water can be reused, thereby saving water costs.

[0037] Embodiment 3: According to Fig. 9 As shown, electric push rods B301 are fixedly installed on both sides of the correction box 1, side panels 302 are installed on the output ends of the electric push rods B301, baffles 305 are fixedly installed on the surfaces of the side panels 302, slide grooves A303 are provided on both sides of the correction box 1, slide grooves B304 are provided on the surface of the correction box 1, and a card slot 306 is provided on the top surface of the transmission box B200. The baffle 305 is slidably connected to the slide groove B304, the side panel 302 is slidably connected to the slide groove A303, the baffle 305 and the side panel 302 are both slidably connected to the correction box 1, and the baffle 305 is slidably connected to the card slot 306.

[0038] In this embodiment, the electric push rod B301 drives the side plate 302 to slide downward inside the slide groove A303, and the side plate 302 drives the baffle plate 305 to slide downward inside the slide groove B304. After the baffle plate 305 is inserted into the slot 306 or fits against the top surface of the steel structure, the cooling water sprayed by the nozzle 205 can be blocked, which not only prevents the cooling water from splashing, but also has the effect of guiding the cooling water to the steel structure, so that the steel structure can be cooled quickly. At the same time, it also avoids the cooling water from splashing onto the staff after being heated, causing the staff to be scalded.

[0039] The use method and working principle of this device: When the steel structure needs to be transported, it is only necessary to place the steel structure on the right side of the transmission box A10 and leave a certain space on the right side. At this time, the steel structure will press the guide block 29 at the bottom into the inside of the moving rod 23. At this time, the motor A11 is turned on, and the motor A11 will drive the gear A12 to rotate. While the gear A12 drives the transmission shaft A13 to rotate, it will also drive the gear B15 to rotate through the toothed chain A14, thereby driving the transmission shaft B16 to rotate through the gear B15. At this time, the steel structure will move through the transmission shaft A13 and the transmission shaft B16;

[0040] When it is necessary to adjust the lateral movement of the steel structure, it is only necessary to drive the gear C19 to rotate through the motor B17, and the gear C19 will drive the gear D24 to rotate through the toothed chain B25, thereby driving the screw rod 20 to rotate through the gear C19 and the gear D24, and the screw rod 20 will drive the connecting block 22 to slide horizontally inside the transmission box A10, thereby driving the moving rod 23 to slide into the limiting hole 21, and at this time the moving rod 23 will drive the steel structure to move horizontally through the guide block 29;

[0041] After the steel structure moves to the top surface of the heat conducting plate 9 of the pressing plate 5, the cylinder 2 is opened, and the cylinder 2 drives the top plate 3 to move downward, and the top plate 3 drives the pressing plate 5 to move downward through the transmission column 4. After the heating roller A7 is attached to the top surface of the steel structure, the driving push rod A is opened, and the electric push rod A30 drives the correction block 31 to attach to the side of the steel structure. At this time, the heater A6 and the heater B8 can be turned on, so that the steel structure is heated and corrected by the heating roller A7 and the heat conducting plate 9;

[0042] When the corrected steel structure needs to be cooled, the water pump 202 only needs to be turned on. The water pump 202 will inject the water in the water tank 201 into the water storage plate 204 through the connecting pipe 203, and then the nozzle 205 will spray it onto the surface of the corrected steel structure, thereby completing the cooling of the steel structure, and the sewage will flow into the sewage pool 207 in the transmission box A10. At this time, the filter screen 213 will filter the sewage, so that the dust or impurities in the sewage are collected in the guide plate 212. When cleaning the dust or impurities, it is only necessary to move the mobile frame 210 from the limit slot A208. The sliding block 218 is then pulled out, and the sliding block 218 drives the inserting block 217 to move. After the inserting block 217 slides out from the guide plate 212, the guide plate 212 is rotated inside the movable frame 210 through the rotating rod B211 under the action of gravity. After the guide plate 212 is rotated, the dust or impurities in the guide plate 212 can be cleaned, thereby quickly cooling the steel structure to make it harden quickly and maintain a new shape. At the same time, it is also convenient to collect and filter the sewage after spraying, so that the cooling water can be reused, saving the water cost;

[0043] Before spraying the steel structure, first open the electric push rod B301, the electric push rod B301 will drive the side plate 302 to slide downward inside the slide groove A303, and the side plate 302 will drive the baffle 305 to slide downward inside the slide groove B304. After the baffle 305 is inserted into the slot 306 or fits on the top surface of the steel structure, the cooling water sprayed by the nozzle 205 can be blocked, which can not only prevent the cooling water from splashing, but also guide the cooling water to the steel structure, so that the steel structure can be cooled quickly, and at the same time, it can also prevent the cooling water from splashing onto the staff after being heated, causing the staff to be scalded.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A correction device for steel structure correction, comprising a correction box (1), a toothed chain A (14) and a toothed chain B (25), characterized in that: A transmission box A (10) is fixedly mounted on one side of the correction box (1), a motor A (11) is fixedly mounted on the surface of the transmission box A (10), a gear A (12) is mounted on the output end of the motor A (11), a transmission shaft A (13) is fixedly mounted on the surface of the gear A (12), a gear B (15) is rotatably connected inside the transmission box A (10), a transmission shaft B (16) is fixedly mounted on the surface of the gear B (15), a motor B (17) is fixedly mounted on the surface of the transmission box A (10), a transmission shaft B (16) is mounted on the output end of the motor B (17), and one side of the transmission shaft C (18) is connected to the transmission box A (10). A gear C (19) is fixedly mounted on the end, a screw rod (20) is fixedly mounted on the surface of the gear C (19), a limiting hole (21) is penetrated through the side of the transmission box A (10), a connecting block (22) is slidably connected inside the transmission box A (10), a moving rod (23) is fixedly mounted on the top surface of the connecting block (22), a gear D (24) is rotatably connected inside the transmission box A (10), a limiting rod (26) is fixedly mounted on the surface of the moving rod (23), a rotating rod A (27) is rotatably connected inside the moving rod (23), and a guide block (29) is fixedly mounted on one end of the rotating rod A (27).

2. A correction device for steel structure correction according to claim 1, characterized in that: A cylinder (2) is fixedly mounted on the top surface of the correction box (1), a top plate (3) is mounted on the output end of the cylinder (2), a transmission column (4) is fixedly mounted on the bottom surface of the top plate (3), a pressure plate (5) is fixedly mounted on the bottom end of the transmission column (4), a heater A (6) is fixedly mounted on the top surface of the pressure plate (5), a heating roller A (7) is mounted on the output end of the heater A (6), a heater B (8) is fixedly mounted inside the correction box (1), a heat conducting plate (9) is mounted on the output end of the heater B (8), a torsion spring (28) is sleeved on the surface of the rotating rod A (27), an electric push rod A (30) is fixedly mounted inside the correction box (1), and a correction block (31) is mounted on the output end of the electric push rod A (30).

3. A correction device for steel structure correction according to claim 2, characterized in that: The heating roller A (7) is rotationally connected to the pressure plate (5), the transmission shaft A (13) and the transmission shaft B (16) are rotationally connected to the transmission box A (10), and the gear A (12) and the gear B (15) are meshed with the toothed chain A (14).

4. A correction device for steel structure correction according to claim 2, characterized in that: The surfaces of the gear C (19) and the gear B (15) are both fixedly mounted with a screw rod (20), the gear C (19) and the gear D (24) are both meshed with the toothed chain B (25), the screw rod (20) is rotationally connected to the transmission box A (10), the connecting block (22) is threadedly connected to the screw rod (20), and the moving rod (23) is slidably connected to the limiting hole (21).

5. A correction device for steel structure correction according to claim 2, characterized in that: One end of the torsion spring (28) is connected to the side surface of the guide block (29), and the other end is connected to the inner surface of the moving rod (23); the guide block (29) and the moving rod (23) are slidably connected.

6. A correction device for steel structure correction according to claim 2, characterized in that: A water tank (201) is fixedly mounted on the top surface of the correction box (1), a water pump (202) is fixedly mounted on the top surface of the correction box (1), a connecting pipe (203) is mounted on the output end of the water pump (202), a water storage plate (204) is fixedly mounted on the inner surface of the correction box (1), a nozzle (205) is fixedly mounted on the bottom surface of the water storage plate (204), a transmission box B (200) is fixedly mounted on one side of the correction box (1), a guide rod (206) is rotatably connected to the inside of the transmission box B (200), a sewage pool (207) is arranged inside the transmission box B (200), and a limiting groove A (208) is provided on the surface of the transmission box B (200). ), a moving frame (210) is arranged inside the transmission box B (200), a rotating rod B (211) is rotatably connected inside the moving frame (210), a material guide plate (212) is fixedly installed on one end of the rotating rod B (211), a filter screen (213) is arranged inside the material guide plate (212), a limiting groove B (214) is provided on the surface of the moving frame (210), a sliding rod (215) is slidably connected inside the moving frame (210), a spring (216) is sleeved on the surface of the sliding rod (215), an insert block (217) is fixedly installed on one end of the sliding rod (215), and a shifting block (218) is fixedly installed on the top surface of the insert block (217).

7. A correction device for steel structure correction according to claim 6, characterized in that: One end of the connecting pipe (203) is connected to the output end of the water tank (201), and the other end is connected to the input end of the water storage plate (204); the movable frame (210) is slidably connected to the limiting groove A (208); and the bottom surface of the water storage plate (204) is an inclined surface.

8. A correction device for steel structure correction according to claim 7, characterized in that: One end of the spring (216) is connected to the surface of the insert block (217), and the other end is connected to the inner surface of the movable frame (210); the insert block (217) is slidably connected to the guide plate (212); and the shift block (218) is slidably connected to the limiting groove B (214).

9. A correction device for steel structure correction according to claim 2, characterized in that: Electric push rods B (301) are fixedly installed on both sides of the correction box (1), a side plate (302) is installed on the output end of the electric push rod B (301), a baffle (305) is fixedly installed on the surface of the side plate (302), a slide groove A (303) is opened on both sides of the correction box (1), a slide groove B (304) is opened on the surface of the correction box (1), and a card groove (306) is opened on the top surface of the transmission box B (200).

10. A correction device for steel structure correction according to claim 9, characterized in that: The baffle plate (305) is slidably connected to the slide groove B (304), the side plate (302) is slidably connected to the slide groove A (303), the baffle plate (305) and the side plate (302) are both slidably connected to the correction box (1), and the baffle plate (305) is slidably connected to the card slot (306).

Images